CA2652820A1 - Pale de rotor d'une eolienne - Google Patents

Pale de rotor d'une eolienne Download PDF

Info

Publication number
CA2652820A1
CA2652820A1 CA002652820A CA2652820A CA2652820A1 CA 2652820 A1 CA2652820 A1 CA 2652820A1 CA 002652820 A CA002652820 A CA 002652820A CA 2652820 A CA2652820 A CA 2652820A CA 2652820 A1 CA2652820 A1 CA 2652820A1
Authority
CA
Canada
Prior art keywords
rotor blade
wind power
power installation
installation according
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002652820A
Other languages
English (en)
Other versions
CA2652820C (fr
Inventor
Aloys Wobben
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29718872&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2652820(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CA2793780A priority Critical patent/CA2793780C/fr
Priority claimed from CA002488151A external-priority patent/CA2488151C/fr
Publication of CA2652820A1 publication Critical patent/CA2652820A1/fr
Application granted granted Critical
Publication of CA2652820C publication Critical patent/CA2652820C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
CA2652820A 2002-06-05 2003-05-28 Pale de rotor d'une eolienne Expired - Fee Related CA2652820C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2793780A CA2793780C (fr) 2002-06-05 2003-05-28 Pale de rotor d'une eolienne

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10225136.3 2002-06-05
DE10225136 2002-06-05
DE10307682A DE10307682A1 (de) 2002-06-05 2003-02-21 Rotorblatt einer Windenergieanlage
DE10307682.4 2003-02-21
CA002488151A CA2488151C (fr) 2002-06-05 2003-05-28 Pale de rotor d'une eolienne

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002488151A Division CA2488151C (fr) 2002-06-05 2003-05-28 Pale de rotor d'une eolienne

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2793780A Division CA2793780C (fr) 2002-06-05 2003-05-28 Pale de rotor d'une eolienne

Publications (2)

Publication Number Publication Date
CA2652820A1 true CA2652820A1 (fr) 2003-12-18
CA2652820C CA2652820C (fr) 2013-04-30

Family

ID=29718872

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2793780A Expired - Fee Related CA2793780C (fr) 2002-06-05 2003-05-28 Pale de rotor d'une eolienne
CA2652820A Expired - Fee Related CA2652820C (fr) 2002-06-05 2003-05-28 Pale de rotor d'une eolienne

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2793780A Expired - Fee Related CA2793780C (fr) 2002-06-05 2003-05-28 Pale de rotor d'une eolienne

Country Status (13)

Country Link
EP (5) EP2280163B1 (fr)
JP (1) JP5180164B2 (fr)
KR (1) KR100766729B1 (fr)
AR (2) AR040148A1 (fr)
AT (1) ATE483909T1 (fr)
CA (2) CA2793780C (fr)
CY (2) CY1110999T1 (fr)
DE (2) DE10307682A1 (fr)
DK (2) DK2280163T3 (fr)
ES (2) ES2432245T3 (fr)
PT (2) PT1514023E (fr)
SI (2) SI1514023T1 (fr)
ZA (1) ZA200409046B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2836702B1 (fr) 2012-04-13 2018-01-03 Wobben Properties GmbH Pale d'éolienne

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319246A1 (de) 2003-04-28 2004-12-16 Aloys Wobben Rotorblatt einer Windenergieanlage
CN101194102B (zh) 2005-02-22 2012-04-25 维斯塔斯风力系统有限公司 风轮机叶片
ES2294927B1 (es) 2006-05-31 2009-02-16 Gamesa Eolica, S.A. Pala de aerogenerador con borde de salida divergente.
DE102008052858B9 (de) 2008-10-23 2014-06-12 Senvion Se Profil eines Rotorblatts und Rotorblatt einer Windenergieanlage
DK2432993T3 (da) 2009-05-19 2013-11-11 Vestas Wind Sys As En vindmølle og fremgangsmåde
KR101051575B1 (ko) 2009-07-30 2011-07-22 주식회사 효성 2메가와트급 풍력 발전기용 블레이드의 팁 에어포일
KR101051549B1 (ko) 2009-07-30 2011-07-22 주식회사 효성 2메가와트급 풍력 발전기용 블레이드의 팁 에어포일
JP5479300B2 (ja) 2010-10-22 2014-04-23 三菱重工業株式会社 風車翼およびこれを備えた風力発電装置ならびに風車翼の設計方法
WO2012053602A1 (fr) 2010-10-22 2012-04-26 三菱重工業株式会社 Eolienne, dispositif de génération d'énergie électrique d'origine éolienne et procédé de conception de l'éolienne
DE102011050661A1 (de) 2011-05-26 2012-11-29 L&L Rotorservice Gmbh Rotorblatt einer Windenergieanlage
DE102012209935A1 (de) * 2011-12-08 2013-06-13 Wobben Properties Gmbh Hinterkasten, Rotorblatt mit Hinterkasten und Windenergieanlage mit solchem Rotorblatt
KR101216308B1 (ko) 2012-04-13 2012-12-28 군산대학교산학협력단 풍력발전기 블레이드의 루트 에어포일
CO6860304A1 (es) * 2012-07-13 2014-02-10 Univ Pontificia Bolivariana Descripción geometrica pala para rotor
CN103410685B (zh) * 2013-08-30 2015-11-18 内蒙古工业大学 一种高气动性能风力机叶片
KR101498684B1 (ko) * 2013-12-31 2015-03-06 한국에너지기술연구원 사선 형 뒷전을 갖는 플랫 백 에어포일 및 이를 포함하는 풍력발전기의 블레이드
JP6167051B2 (ja) 2014-02-21 2017-07-19 三菱重工業株式会社 風車翼、風車ロータ及び風力発電装置
PL2998572T3 (pl) 2014-09-22 2017-02-28 Best Blades Gmbh Łopata śmigła wirnika turbiny wiatrowej
DE102017124861A1 (de) 2017-10-24 2019-04-25 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung
CA3081889C (fr) * 2017-11-16 2023-12-12 Wobben Properties Gmbh Liaison d'une pale de rotor a un moyeu de rotor d'une eolienne
CN108331708B (zh) * 2018-01-25 2019-10-22 华北电力大学 风力发电叶片翼型线的确定方法
DE102019119027B4 (de) * 2019-07-12 2022-04-28 Wobben Properties Gmbh Rotorblatt und Windenergieanlage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465007A (en) * 1944-01-05 1949-03-22 Gen Motors Corp Aircraft propeller
FR908631A (fr) * 1944-08-01 1946-04-15 Perfectionnements aux aéro-moteurs
US2934150A (en) * 1955-12-21 1960-04-26 United Aircraft Corp Pressure-contoured spinner
US4408958A (en) * 1980-12-23 1983-10-11 The Bendix Corporation Wind turbine blade
CH666728A5 (de) 1985-01-18 1988-08-15 Escher Wyss Gmbh Rotor einer windkraftanlage.
IL105107A (en) * 1992-03-18 1996-06-18 Advanced Wind Turbines Inc Wind turbines
US5417548A (en) * 1994-01-14 1995-05-23 Midwest Research Institute Root region airfoil for wind turbine
US6068446A (en) * 1997-11-20 2000-05-30 Midwest Research Institute Airfoils for wind turbine
JP2000064941A (ja) * 1998-08-19 2000-03-03 Hitachi Zosen Corp 風力発電装置
ES2178903B1 (es) * 1999-05-31 2004-03-16 Torres Martinez M Pala para aerogenerador.
DE19962989B4 (de) * 1999-12-24 2006-04-13 Wobben, Aloys, Dipl.-Ing. Rotorblatt für Windenergieanlagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2836702B1 (fr) 2012-04-13 2018-01-03 Wobben Properties GmbH Pale d'éolienne

Also Published As

Publication number Publication date
ES2351317T3 (es) 2011-02-03
EP2280164A3 (fr) 2012-01-04
EP1760310A1 (fr) 2007-03-07
CY1110999T1 (el) 2015-06-11
EP2280163A2 (fr) 2011-02-02
EP2280165A2 (fr) 2011-02-02
KR100766729B1 (ko) 2007-10-15
EP2284389A3 (fr) 2012-01-04
EP2280163B1 (fr) 2013-05-22
SI1514023T1 (sl) 2010-11-30
DE50313156D1 (de) 2010-11-18
DE10307682A1 (de) 2004-01-08
CA2793780C (fr) 2013-08-13
PT2280163E (pt) 2013-08-28
SI2280163T1 (sl) 2013-07-31
AR040148A1 (es) 2005-03-16
KR20050007558A (ko) 2005-01-19
CY1114365T1 (el) 2016-08-31
JP5180164B2 (ja) 2013-04-10
JP2009293622A (ja) 2009-12-17
EP2284389A2 (fr) 2011-02-16
DK1514023T3 (da) 2011-01-10
EP2280163A3 (fr) 2012-01-04
EP2280165A3 (fr) 2012-01-04
ATE483909T1 (de) 2010-10-15
CA2793780A1 (fr) 2003-12-18
PT1514023E (pt) 2010-11-30
DK2280163T3 (da) 2013-07-01
EP2280164A2 (fr) 2011-02-02
ES2432245T3 (es) 2013-12-02
ZA200409046B (en) 2005-08-31
CA2652820C (fr) 2013-04-30
AR070883A2 (es) 2010-05-12

Similar Documents

Publication Publication Date Title
CA2488151C (fr) Pale de rotor d'une eolienne
CA2652820C (fr) Pale de rotor d'une eolienne
JP2005533210A5 (fr)
EP2309119A1 (fr) Pale d'eolienne et generateur eolien l'utilisant
KR20060017761A (ko) 풍력 발전 장치용 로터 블레이드
US20150132141A1 (en) Rotor blade of a wind turbine
AU2007336537A1 (en) Wind turbine with rotor blades equipped with winglets and blades for such rotor
CN102865188B (zh) 风力涡轮机叶片
WO2013083130A1 (fr) Turbine éolienne comprenant des pales à ailette latérale d'aspiration
US20240011463A1 (en) Method of optimizing a rotor blade, rotor blade and wind turbine
DK2128434T3 (en) Wind turbine blades with twisted and tapered tips
EP2128435B1 (fr) Aube d'éolienne avec l'extrémité tordue
JP5433554B2 (ja) 風車翼およびこれを備えた風力発電装置ならびに風車翼の設計方法
AU2008201555B2 (en) Rotor blade for a wind power plant
AU2011218646B2 (en) Rotor blade for a wind power plant
NZ556237A (en) Rotor blade for a wind power plant with predetermined thickness reserve close to root, and maximum profile thickness
NZ573946A (en) Wind turbine rotor blade shape
EP4042013A1 (fr) Dispositif de guidage d'écoulement pour pale de rotor d'éolienne et pale de rotor d'éolienne

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210528